实现点击图标，显示小菜单，再次点击，小菜单关闭
资源文件列表
wpf小菜单/wpf小菜单/App.config , 187
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.exe , 84480
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.exe.config , 187
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.pdb , 26112
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.vshost.exe , 24224
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.vshost.exe.config , 187
wpf小菜单/wpf小菜单/bin/Debug/wpf小菜单.vshost.exe.manifest , 490
wpf小菜单/wpf小菜单/Form1.cs , 1016
wpf小菜单/wpf小菜单/Form1.Designer.cs , 5964
wpf小菜单/wpf小菜单/Form1.resx , 5817
wpf小菜单/wpf小菜单/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 1453
wpf小菜单/wpf小菜单/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7641
wpf小菜单/wpf小菜单/obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
wpf小菜单/wpf小菜单/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
wpf小菜单/wpf小菜单/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
wpf小菜单/wpf小菜单/obj/Debug/TempPE/Properties.Resources.Designer.cs.dll , 5120
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.csproj.FileListAbsolute.txt , 1068
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.csproj.GenerateResource.Cache , 1173
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.csprojResolveAssemblyReference.cache , 2211
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.exe , 84480
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.Form1.resources , 180
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.pdb , 26112
wpf小菜单/wpf小菜单/obj/Debug/wpf小菜单.Properties.Resources.resources , 73877
wpf小菜单/wpf小菜单/Program.cs , 524
wpf小菜单/wpf小菜单/Properties/AssemblyInfo.cs , 1348
wpf小菜单/wpf小菜单/Properties/Resources.Designer.cs , 4706
wpf小菜单/wpf小菜单/Properties/Resources.resx , 7159
wpf小菜单/wpf小菜单/Properties/Settings.Designer.cs , 1099
wpf小菜单/wpf小菜单/Properties/Settings.settings , 249
wpf小菜单/wpf小菜单/Resources/a.png , 129022
wpf小菜单/wpf小菜单/Resources/bk.png , 725
wpf小菜单/wpf小菜单/Resources/skin.png , 832
wpf小菜单/wpf小菜单/Resources/skin_click.png , 779
wpf小菜单/wpf小菜单/Resources/横向ios.jpg , 82345
wpf小菜单/wpf小菜单/wpf小菜单.csproj , 4217
wpf小菜单/wpf小菜单.sln , 1005
wpf小菜单/wpf小菜单.v12.suo , 36864